In December, Arni typically sees daytime highs of 28.5°C and overnight lows around 19.4°C. Compared to the annual average high of 33.7°C, December runs -5.3°C.
December in Arni averages a daytime high of 28.5°C and an overnight low of 19.4°C.
December runs -5.3°C compared to Arni's annual average high of 33.7°C, ranking #12 of 12 months by warmth.
Plan for daytime highs near 28.5°C and cooler evenings around 19.4°C.